Foldable photovoltaic module
By designing foldable photovoltaic modules and automatically folding and unfolding with drive motors and mechanical structures, the inconvenience of existing photovoltaic modules during portability or transportation is solved, and the effect of portability and space saving is achieved.
Patent Information
- Application Number
- CN202421484727.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-26
AI Technical Summary
When carrying or transporting existing photovoltaic modules, due to large-scale demand, it is inconvenient to carry or transport.
A foldable photovoltaic module is designed, and the automatic folding and unfolding function is realized through the structural design of the drive motor, threaded shaft, lifting block, steering seat, connecting rod and sleeve.
It realizes the rapid deployment and deployment of photovoltaic modules, simplifies the use process, and can be easily folded and stored when not in use, occupying a small space and making it easy to store.
Smart Images
Figure CN222785948U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic equipment, and more specifically, to a foldable photovoltaic component. Background Art
[0002] Photovoltaic panel assemblies are power generation devices that generate direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). Simple photovoltaic cells can provide energy for watches and computers, while more complex photovoltaic systems can provide lighting for houses and power the grid. Photovoltaic panel assemblies can be made into different shapes, and the assemblies can be connected to generate more electricity. Photovoltaic panel assemblies are used on rooftops and building surfaces, and are even used as part of windows, skylights or shading devices. These photovoltaic facilities are usually called building-attached photovoltaic systems.
[0003] According to the common photovoltaic components on the market, in order to ensure sufficient conversion of electricity for use, larger photovoltaic panels are usually used. However, large photovoltaic panels require a larger space when carried, which makes them inconvenient to carry or transport. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a foldable photovoltaic assembly, which has the advantages of being foldable and portable.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable photovoltaic component, comprising a base, a support plate fixedly connected to the top of the base by threads, a drive motor fixedly installed on the top of the support plate, a threaded shaft is arranged on the top of the drive motor, a lifting block is movably installed on the surface of the threaded shaft, a first steering seat is fixedly installed on one side of the lifting block, a connecting rod is movably installed inside the first steering seat, sleeves are fixedly installed on both ends of the connecting rod, a substrate is fixedly installed on the top of the base, photovoltaic panel groups are movably installed on both sides of the substrate, and a second steering seat is threadedly connected to the middle part of the bottom of the photovoltaic panel group.
[0006] As a preferred technical solution of the utility model, a first limiting rod is fixedly installed inside the first steering seat, a second limiting rod is fixedly installed inside the second steering seat, and the sleeve is respectively sleeved on the surfaces of the first limiting rod and the second limiting rod.
[0007] As a preferred technical solution of the utility model, positioning rods are fixedly installed on the tops of both sides of the base plate, and a clamping strip is fixedly installed on the middle part of the surface of the positioning rod, and one side of the clamping strip is fixedly connected to the base plate.
[0008] As a preferred technical solution of the utility model, a vertical hole is opened in the middle of the base plate, clamping grooves are opened on both sides of the inner wall of the vertical hole, and clamping blocks are fixedly installed on both sides of the lifting block.
[0009] As a preferred technical solution of the utility model, legs are fixedly installed at the four corners of the bottom of the photovoltaic panel group, and shaft sleeves and shock-absorbing pads are respectively installed at the bottom of the legs. The shaft sleeves are movably mounted on the surface of the positioning rod.
[0010] As a preferred technical solution of the utility model, a wire hole is provided in the middle of the front side of the base, an inspection door is movably installed on the back side of the base, a self-locking universal wheel is fixedly installed on the bottom of the base, and a battery is fixedly installed inside the base.
[0011] As a preferred technical solution of the utility model, a telescopic rod is fixedly installed on one side of the photovoltaic panel group, a buffer pad is fixedly installed on one end of the telescopic rod, and a spring is sleeved on the surface of the telescopic rod.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model realizes the function of automatic folding of photovoltaic panels through the structural design of the driving motor, the threaded shaft, the lifting block, the first steering seat, the connecting rod, the sleeve, and the second steering seat, and through the mutual cooperation between the structures, so that the photovoltaic panels can be quickly unfolded and deployed, simplifying the use process. At the same time, when not in use, they can be easily folded and stored, occupying little space and being easy to store.
[0014] 2. The utility model realizes the buffering function through the structural design of telescopic rods, buffer pads and springs, and through the mutual cooperation between the structures, thereby preventing the photovoltaic panel group from being affected by bad weather and causing damage to the adjacent photovoltaic panel group due to tilting, further increasing safety. At the same time, the buffer pads on both sides squeeze each other and cooperate with the connecting rod to further ensure the stability of the photovoltaic panel group. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the first steering seat and the second steering seat of the utility model;
[0018] Figure 4 This is a schematic diagram of the enlarged structure of the base and substrate of the utility model;
[0019] Figure 5It is a schematic diagram of the enlarged structure of the photovoltaic panel group of the utility model.
[0020] In the figure: 1. base; 2. support plate; 3. drive motor; 4. threaded shaft; 5. lifting block; 6. first steering seat; 7. connecting rod; 8. sleeve; 9. base plate; 10. photovoltaic panel group; 11. second steering seat; 12. first limit rod; 13. second limit rod; 14. positioning rod; 15. clamping strip; 16. vertical hole; 17. clamping slot; 18. clamping block; 19. support leg; 20. bushing; 21. shock-absorbing pad; 22. wire hole; 23. inspection door; 24. self-locking universal wheel; 25. telescopic rod; 26. buffer pad; 27. spring. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figures 1 to 5 As shown, the utility model provides a foldable photovoltaic assembly, including a base 1, a support plate 2 is fixedly connected to the top of the base 1 by threads, a drive motor 3 is fixedly installed on the top of the support plate 2, a threaded shaft 4 is arranged on the top of the drive motor 3, a lifting block 5 is movably installed on the surface of the threaded shaft 4, a first steering seat 6 is fixedly installed on one side of the lifting block 5, a connecting rod 7 is movably installed inside the first steering seat 6, sleeves 8 are fixedly installed on both ends of the connecting rod 7, a base plate 9 is fixedly installed on the top of the base 1, photovoltaic panel groups 10 are movably installed on both sides of the base plate 9, and a second steering seat 11 is threadedly connected to the middle part of the bottom of the photovoltaic panel group 10.
[0023] Among them, through the structural design of the driving motor 3, the threaded shaft 4, the lifting block 5, the first steering seat 6, the connecting rod 7, the sleeve 8, and the second steering seat 11, and through the mutual cooperation between the structures, the function of automatic folding of the photovoltaic panel is realized, so that it can be quickly unfolded and deployed, simplifying the use process. At the same time, it can be easily folded and stored when not in use, taking up little space and being easy to store.
[0024] A first limiting rod 12 is fixedly installed inside the first steering seat 6 , a second limiting rod 13 is fixedly installed inside the second steering seat 11 , and the sleeve 8 is respectively sleeved on the surfaces of the first limiting rod 12 and the second limiting rod 13 .
[0025] The first limiting rod 12 and the second limiting rod 13 cooperate with the connecting rod 7 and the sleeve 8 to ensure a constant spacing between the first steering seat 6 and the second steering seat 11, thereby achieving the purpose of controlling the unfolding and folding of the photovoltaic panel group 10.
[0026] Positioning rods 14 are fixedly mounted on the tops of both sides of the base plate 9 , and a clamping strip 15 is fixedly mounted on the middle part of the surface of the positioning rod 14 , and one side of the clamping strip 15 is fixedly connected to the base plate 9 .
[0027] Among them, the positioning rod 14 is convenient for cooperating with the shaft sleeve 20 to determine the reference axis of rotation of the photovoltaic panel group 10, ensuring the precise positioning of the photovoltaic panel group 10 when rotating around the reference axis, and can provide additional support to increase the stability of the photovoltaic panel group 10. The clamping strip 15 is convenient for cooperating with the positioning rod 14 to limit the rotation angle of the shaft sleeve 20, thereby further ensuring the stability of the photovoltaic panel group 10 and preventing it from shaking when the wind is strong.
[0028] A vertical hole 16 is formed through the middle of the base plate 9 , and clamping grooves 17 are formed on both sides of the inner wall of the vertical hole 16 . Clamping blocks 18 are fixedly mounted on both sides of the lifting block 5 .
[0029] Among them, the card block 18 is convenient for cooperating with the card slot 17 to limit the lifting block 5, thereby ensuring that the lifting block 5 can be lifted and lowered stably and linearly, thereby ensuring the stability of the photovoltaic panel group 10 during the unfolding or folding process, thereby increasing the service life of the device.
[0030] The four corners of the bottom of the photovoltaic panel group 10 are fixedly installed with supporting legs 19 , and the bottoms of the supporting legs 19 are respectively installed with shaft sleeves 20 and shock-absorbing pads 21 , and the shaft sleeves 20 are movably sleeved on the surface of the positioning rod 14 .
[0031] The shock-absorbing function is achieved by the shock-absorbing pad 21 , thereby reducing the impact of the legs 19 on the base plate 9 when the photovoltaic panel group 10 is folded, further increasing the service life of the device.
[0032] A wire hole 22 is provided through the middle of the front side of the base 1 , an inspection door 23 is movably installed on the back side of the base 1 , a self-locking universal wheel 24 is fixedly installed on the bottom of the base 1 , and a battery is fixedly installed inside the base 1 .
[0033] The self-locking universal wheel 24 realizes the movable function of the device, thereby making it more convenient to move the photovoltaic components between different places and further increasing the flexibility.
[0034] A telescopic rod 25 is fixedly mounted on one side of the photovoltaic panel group 10 , a buffer pad 26 is fixedly mounted on one end of the telescopic rod 25 , and a spring 27 is sleeved on the surface of the telescopic rod 25 .
[0035] Among them, the buffer function is achieved through the structural design of the telescopic rod 25, the buffer pad 26, and the spring 27, and through the mutual cooperation between the structures, thereby preventing the photovoltaic panel group 10 from being affected by bad weather and causing damage to the adjacent photovoltaic panel group 10 in a tilted manner, further increasing safety. At the same time, the buffer pads 26 on both sides squeeze each other and cooperate with the connecting rod 7 to further ensure the stability of the photovoltaic panel group 10.
[0036] The working principle and use process of the utility model are as follows: when using the device, the driving motor 3 is started, and the threaded shaft 4 is driven to rotate by the driving motor 3 in the forward direction, and the lifting block 5 is driven to rise by the threaded shaft 4. During this period, the lifting block 5 is limited by the clamping block 18 and the clamping slot 17, and the first steering seats 6 on both sides are driven to rise synchronously by the lifting block 5. The first steering seat 6 generates an upward thrust to the second steering seat 11 through the connecting rod 7, and the photovoltaic panel group 10 is pushed up and down by the connecting rod 7. One side of the photovoltaic panel group 10 is limited by the shaft sleeve 20 and the positioning rod 14. At this time, the photovoltaic The panel group 10 rotates with the positioning rod 14 as the center, and gradually unfolds upward as the lifting block 5 moves. When the lifting block 5 reaches the maximum stroke, the photovoltaic panel group 10 unfolds horizontally. At this time, the buffer pads 26 on both sides are in contact, and the tension is released by the spring 27 to push the buffer pad 26, and cooperate with the connecting rod 7 to increase the stability of the photovoltaic panel group 10. After use, the driving motor 3 reverses to drive the lifting block 5 to descend, and the photovoltaic panel group 10 is folded as the lifting block 5 descends. When the lifting block 5 descends to the lowest part of the vertical hole 16, the shock-absorbing pad 21 reduces the impact force of the support leg 19 on the substrate 9.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A foldable photovoltaic module, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a support plate (2) by a thread, the top of the support plate (2) is fixedly mounted with a drive motor (3), the top of the drive motor (3) is provided with a threaded shaft (4), the surface of the threaded shaft (4) is movably mounted with a lifting block (5), one side of the lifting block (5) is fixedly mounted with a first steering seat (6), the interior of the first steering seat (6) is movably mounted with a connecting rod (7), both ends of the connecting rod (7) are fixedly mounted with sleeves (8), the top of the base (1) is fixedly mounted with a base plate (9), both sides of the base plate (9) are movably mounted with a photovoltaic panel group (10), and the middle part of the bottom of the photovoltaic panel group (10) is threadedly connected with a second steering seat (11).
2. A foldable photovoltaic module according to claim 1, characterized in that: A first limiting rod (12) is fixedly installed inside the first steering seat (6), a second limiting rod (13) is fixedly installed inside the second steering seat (11), and the sleeve (8) is respectively sleeved on the surfaces of the first limiting rod (12) and the second limiting rod (13).
3. A foldable photovoltaic module according to claim 1, characterized in that: Positioning rods (14) are fixedly mounted on the tops of both sides of the base plate (9), a clamping strip (15) is fixedly mounted on the middle portion of the surface of the positioning rod (14), and one side of the clamping strip (15) is fixedly connected to the base plate (9).
4. A foldable photovoltaic module according to claim 1, characterized in that: A vertical hole (16) is provided in the middle of the base plate (9), and clamping grooves (17) are provided on both sides of the inner wall of the vertical hole (16), and clamping blocks (18) are fixedly installed on both sides of the lifting block (5).
5. The foldable photovoltaic module according to claim 1, characterized in that: The four corners of the bottom of the photovoltaic panel group (10) are fixedly mounted with supporting legs (19), the bottoms of the supporting legs (19) are respectively mounted with shaft sleeves (20) and shock-absorbing pads (21), and the shaft sleeves (20) are movably mounted on the surface of the positioning rod (14).
6. The foldable photovoltaic module according to claim 1, characterized in that: A wire hole (22) is provided in the middle of the front side of the base (1); an inspection door (23) is movably mounted on the back side of the base (1); a self-locking universal wheel (24) is fixedly mounted on the bottom of the base (1); and a storage battery is fixedly mounted inside the base (1).
7. The foldable photovoltaic module according to claim 1, characterized in that: A telescopic rod (25) is fixedly mounted on one side of the photovoltaic panel group (10), a buffer pad (26) is fixedly mounted on one end of the telescopic rod (25), and a spring (27) is sleeved on the surface of the telescopic rod (25).